一、二维数组中的查找
public class FindNumber {
public static void main(String[] args) {
int[][] array = {{1, 5, 9, 13}, {2, 6, 10, 14}, {3, 7, 11, 15}, {4, 8, 12, 16}};
int findNum = 10;
boolean result = findNumber(array, findNum);
System.out.println(result);
}
public static boolean findNumber(int[][] array, int findNUm){
int row = 0;
int line = array[0].length - 1;
boolean result = false;
while(true){
if (array[row][line] == findNUm){
result = true;
break;
}
if (array[row][line] > findNUm){
line--;
}
if (array[row][line] < findNUm){
row++;
}
if (row > array[0].length - 1 || line < 0){
break;
}
}
return result;
}
}
